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comparison tests/table.lac @ 205:cb8f69556975

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Elaborating 'SELECT *' queries
author Adam Chlipala <adamc@hcoop.net>
date Thu, 14 Aug 2008 15:24:59 -0400
parents 241c9a0e3397
children cc68da3801bc
comparison
equal deleted inserted replaced
204:241c9a0e3397 205:cb8f69556975
1 table t : {A : int, B : string, C : float} 1 table t1 : {A : int, B : string, C : float}
2 2
3 val my_query = (SELECT * FROM t) 3 val q1 = (SELECT * FROM t1)
4
5 table t2 : {A : float, D : int}
6
7 val q2 = (SELECT * FROM t1, t2)
8
9 (*val q3 = (SELECT * FROM t1, t1)*)
10 val q3 = (SELECT * FROM t1, t1 AS T2)
11
12 val q4 = (SELECT * FROM {t1} AS T, t1 AS T2)